package demo517;

import demo516.Emp;
import demo516.TestList;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Demo02 {
             public static void menu() {
            System.out.println("欢迎来到员工信息管理系统");
            System.out.println("0.退出系统");
            System.out.println("1.添加员工");
            System.out.println("2.查询所有的员工");
            System.out.println("3.根据员工姓名查询");
            System.out.println("4.删除员工员工");
            System.out.println("5.根据员工编号查询");
            System.out.println("6.根据员工编号修改年龄");
            System.out.println("请选择你需要进行的操作");
        }

        public static void main(String[] args) {

            TestList testList=new TestList();
            List<Emp> list=new ArrayList<>();
            boolean flag=true;
            while (flag){
                menu();
                Scanner scanner=new Scanner(System.in);
                int n= scanner.nextInt();
                switch (n){
                    case 0:
                        flag=false;
                        break;
                    case 1:
                        System.out.println("请输入员工信息");
                        System.out.println("1.请输入员工编号");
                        String empNumber=scanner.next();
                        System.out.println("2.请输入员工姓名");
                        String empName= scanner.next();
                        System.out.println("3.请输入员工年龄");
                        int empAge= scanner.nextInt();
                        Emp addemp=new Emp(empNumber,empName,empAge);
                        testList.addEmp(list,addemp);
                        System.out.println(list);
                        break;
                    case 2:
                        testList.findAllEmp(list);
                        break;
                    case 3:
                        System.out.println("请输入你需要查询的姓名");
                        Emp findEmp=testList.findEmpName(list, scanner.next());
                        System.out.println(findEmp);
                        break;
                    case 4:
                        System.out.println("请输入你需要删除的员工编号");
                        String number=scanner.next();
                        testList.deletEmpNumber(list,number);
                        break;
                    case 5:
                        System.out.println("请输入你需要删除的员工编号");
                        String findNumber=scanner.next();
                        Emp findemp=testList.findEmpNumber(list,findNumber);
                        System.out.println(findemp);
                        break;
                    case 6:
                        System.out.println("请输入你要修改的员工编号");
                        String updateNumber=scanner.next();
                        Emp updateEmp=testList.findEmpNumber(list,updateNumber);

                        System.out.println("请输入你需要修改的员工年龄");
                        int updateAge= scanner.nextInt();
                        updateEmp.setAge(updateAge);
                        testList.updateEmpAge(list,updateEmp);
                        break;



                }

            }




        }

    }


